Circuit City is opening 10 stores from 10 p.m. to 1 a.m., and prizes will be handed out! In addition, Circuitcity.com will host a live forum from 8 p.m. to 10 p.m. ET tonight moderated by Jim Louderback (editor-in-chief of PC Magazine), Patrick Norton, (executive producer of DL.TV), and Joe Elias of Circuit City's firedog services team. Ask them anything you like about the new OS by posting your questions on CircuitCity.com.

For the full list of store locations that will remain open tonight, click for more!

The following Best Buy stores will be open to purchase Windows Vista:

Bellevue, Wash. (store #498 on 120th Ave)
Richfield, Minn. (store #281 on West 78th St.)
San Diego, Calif. (store #438 on Mission Center Rd.)
Detroit, Mich. (store #402 on Utica Park Blvd.)
St. Louis, Mo. (store #143 on Thf Blvd.)
Phoenix, Ariz. (store #251 on W Bell Rd.)
Atlanta, Ga. (store #516 on N. Point Dr.)
Charlotte, N.C. (store #268 on University Place)
Florence, K.Y. (store #161 on Meijer Dr.)
Green Bay, Wis. (store #26 on N. Mayfair Rd.)
Indianapolis, Ind. (store #229 on E. 82nd St.)
Cleveland, Oh. (store #162 on Brookpark Rd.)
Kansas City, Mo. (store #39 on Quivira Rd.)
Buffalo, N.Y. (store #1152 in Walden Galleria)

The following Circuit City stores will be open from 10 p.m to 1 a.m. (local time) to host Vista Launch Parties:

CC# 4121, Natick, MA (Boston market)
CC# 828, New Tampa, FL (Tampa market)
CC# 863, Coral Springs, FL (Miami market)
CC# 3638, Hagerstown, MD
CC# 3158, Wilmington, DE (Philadelphia market)
CC# 3111, Schaumburg, IL (Chicago market)
CC# 3552, Slidell, LA (New Orleans market)
CC# 3226, Cool Springs, Franklin, TN (Nashville market)
CC# 3735, Tyson's Corner West, Fairfax, VA (Washington, DC market)
CC# 3549, Short Pump (Richmond, VA market)